var flashvars = false;
var params = {
    // wmode: 'transparent'
};

(function($){
  $.fn.shuffle = function() {
    return this.each(function(){
      var items = $(this).children();
      return (items.length)
        ? $(this).html($.shuffle(items))
        : this;
    });
  }
 
  $.shuffle = function(arr) {
    for(
      var j, x, i = arr.length; i;
      j = parseInt(Math.random() * i),
      x = arr[--i], arr[i] = arr[j], arr[j] = x
    );
    return arr;
  }
})(jQuery);

function display_description(id) {
    $("#pro_opis div").hide();
    $("#"+id).show();
};

function embedIMG(image, url, target, width, height) {
	$("#"+target).html("<a href='"+url+"' style='display: block'><img src='"+ image +"' width='"+ width +"' height='"+ height +"' /></a>");
};

function renderImage(src, link) {
    return '<a href="'+ link +'"><img src="'+ src +'" alt="banner" /></a>';
}

$(function() {
    // Generate random number 0-100
    random = Math.round(Math.random()*100);
    
    // HEADER - SPLASH
    swfobject.embedSWF("/b_970_nanozegar.swf", "header-splash", "970", "100", "9", "expressInstall.swf", flashvars, params);

    // HEADER - A
    embedIMG("/temp/front/b_970_serwiswyborczy.jpg", "http://pg.gda.pl/info/wybory2012/", "banner-a", "970", "35");

    // BANNER-C
    swfobject.embedSWF("/b_220_samodzielnik-banner.swf", "banner-c", "220", "64", "9", "expressInstall.swf", flashvars, params);
    //swfobject.embedSWF("/b_220_narty.swf", "banner-c", "220", "64", "9", "expressInstall.swf", flashvars, params);    
    
    // BANNER - B
    swfobject.embedSWF("/b_500_stanford.swf", "banner-b", "500", "64", "9", "expressInstall.swf", flashvars, params);    
    
    /*
    if (random <= 30) {
        embedIMG("/b_500_projekt-statutu.jpg", "http://www.pg.gda.pl/projektStatutu/", "banner-b", "500", "64");
    } else if (random > 30) {
        embedIMG("/temp/front/rekrutacjaIIst_B.jpg", "http://www.rekrutacja.pg.gda.pl", "banner-b", "500", "64");
    }
    */
});

/*
banner = [];
// banner[0] = ["image", "/b_500_projekt-statutu.jpg", "banner-b", 500, 64, "http://www.pg.gda.pl/projektStatutu/"];
banner[0] = ["image", "/temp/front/rekrutacjaIIst_B.jpg", "banner-b", 500, 64, "http://www.rekrutacja.pg.gda.pl"];

function adRotator() {
    $('#banner-b ul li').hide();

    var current = ($('.banner-list li.show') ? $('.banner-list li.show') 
                                             : $('.banner-list li:first'));

    if (current.lenght == 0) current = $('.banner-list li:last');
    
    var next = current.next().length ? current.next()
                                     : $('.banner-list li:first');
   
    
    next.fadeIn()
        .show()
        .addClass('show');
    
    // Hide image element
    current.fadeOut()
           .hide()
           .removeClass('show');
}

$(function() {
    $('#banner-b').append('<ul class="banner-list"></ul>');
    
    // Shuffle banner items
    // banner = $.shuffle(banner);
    
    // Insert image nodes from js array
    for (var i = 0; i < banner.length; i++) {
        if (banner[i][0] == 'image') {
            $('#banner-b ul').append('<li>' + renderImage(banner[i][1], banner[i][5]) + '</li>');
        }
    }
    
    // adRotator();
    // setInterval('adRotator()', 6000);
});
*/